Big Bear Vans
Loading your next adventure
.webp&w=3840&q=75)
.webp&w=3840&q=75)
.webp&w=3840&q=75)
.webp&w=3840&q=75)
.webp&w=256&q=75)
.webp&w=256&q=75)
.webp&w=256&q=75)
.webp&w=256&q=75)
Signature Layout
Imperial
4-Season Off-Grid Adventure Van with Smart Interior & Full Kitchen
Wheelbase
170
Sits / Sleeps
5 / 5
Drivetrain
4WD
Base Vehicle
Mercedes-Benz Sprinter
The Design Philosophy
Build Overview
"This 4-season off-grid camper van combines rugged utility with a refined interior featuring rounded borders and warm, plain wall panels. Designed for total independence, it features high-end climate control and a robust power system."
Why Choose The Imperial Build?
Choosing the Imperial build means stepping into a luxury 4-season home engineered for absolute off-grid independence. Designed with warm, rounded interior paneling and high-end finishes, this van seamlessly blends sleek aesthetics with heavy-duty performance. It features a massive 1200 Ah Lithium power bank, all-season glycol heating, a full indoor bathroom with a rainfall shower, and a modern kitchen complete with a Live-Edge Juniper countertop. Equipped with an Electric Elevating Bed and a flexible dinette setup, the Imperial comfortably seats and sleeps five without sacrificing living space or style.
Standard Features
Insulation & Paneling
- • 4-Season 3M Thinsulate Insulation: Comprehensive thermal lining keeps the interior comfortable in both freezing winters and scorching summers.
- • Lightweight Stained Walls: Natural-stained, lightweight wall panels that offer a warm and modern cabin aesthetic.
- • Upholstered Fabric Ceiling: Soft-touch upholstered ceiling for extra insulation and noise reduction.
- • Rear Door Plywood Covers: Durable rear door paneling featuring built-in storage pockets and clean window cutouts.
- • Sliding Door Insulation & Panel: Fully insulated sliding door paneling to prevent cold drafts and heat loss.
- • Waterproof Flooring: Choice of heavy-duty waterproof laminate or premium bamboo flooring for durability and easy cleanup.
Water & Bathroom System
- • 26-Gallon Fresh Water Tank: Internal fresh water storage positioned inside the kitchen cabinet to prevent winter freezing.
- • 24-Gallon Gray Water Tank: Under-mounted wastewater tank for space-saving utility.
- • Indoor Dedicated Shower Area: Full indoor shower featuring a retractable door, rainfall showerhead (hot & cold water), and an exhaust ceiling fan.
- • Outdoor Hot & Cold Shower: Convenient exterior shower connection for quick cleanups on the trail.
- • Electrical Dry Flush Toilet: Space-saving toilet with a hidden pull-out mechanism.
- • Luxury Bathroom Vanity: Stone vessel sink paired with a high faucet, mirror, and recessed bamboo shower pan with a removable lid.
Electrical & Power System
- • 1200 Ah Lithium Iron Battery Bank: Massive off-grid battery capacity to power all high-draw appliances without worry.
- • 3000W Power Inverter: Heavy-duty inverter that delivers seamless household AC power for appliances.
- • 30 Amp Shore Power Outlet: Easy plug-in connectivity for recharging at campsites or home garages.
- • 180W Rooftop Solar Panel: Continuous renewable energy source to keep your battery system topped off.
- • Multi-Zone LED Lighting: Customizable 12V ceiling LED strips, zone lighting, and targeted reading lamps.
Heating & Cooling System
- • 12V VanKea Air Conditioner: High-efficiency rooftop AC unit engineered to run directly on the battery bank.
- • 12V Roof Ventilation Fan: Keeps fresh air circulating throughout the cabin.
- • Advanced Glycol Water & Air Heater: Premium all-in-one heating system for instant hot water and cozy cabin heat.
- • 500 x 500 VanKea Skylight: Lets in natural sunlight and provides additional roof ventilation.
Interior & Living Setup
- • Electric Elevating Bed System: Smart motorized bed lift with an upholstered under-cover and integrated LED lighting.
- • Convertible Dinette Bed Area: Three storage benches under the elevator bed that transform into an extra sleeping area.
- • Flexible Seating Options: Extra folding seat or captain's chair located near the sliding door for travel comfort.
- • Dual Swivel Tables: Two adjustable swivel tables with standard tops for dining, working, or cooking prep.
- • Entertainment & Comfort: Tall cab setup with an integrated TV, plus insulated sleeping flares equipped with LED reading lights.
Kitchen & Amenities
- • Live-Edge Tree Juniper Countertop: A stunning, natural wood focal point for your kitchen space.
- • 3.3 cu. ft. 12V Refrigerator: Energy-efficient fridge to keep your food and drinks cold on long journeys.
- • Portable Single Induction Cooktop: Fast, flame-free indoor cooking element powered directly by your inverter.
- • 0.7 cu. ft. Built-In Microwave: Neatly integrated inside the upper wall cabinetry for quick meal prep.
- • Farmhouse Sink & High Faucet: Deep sink basin paired with a tall faucet and built-in cabinet storage.
- • Water Filtration & Spice Racks: Dedicated water filter system for clean drinking water, complete with custom spice racks.
Frequently Asked Questions (FAQs)
A: The Imperial utilizes an Electric Elevating Bed that lowers from the ceiling at night, combined with a lower dinette area (3 benches) that transforms into an additional double bed, plus supplementary seating arrangements.
A: Yes, the Imperial is engineered specifically as a 4-season build. It includes 3M Thinsulate insulation, an advanced glycol heating system, and an internal 26-gallon fresh water tank to prevent freezing.
A: With a massive 1200 Ah Lithium battery bank, 3000W inverter, and 180W rooftop solar panel, you can run high-draw appliances (like the 12V AC, microwave, and induction cooktop) completely off-grid for extended trips.
A: Yes! We offer layout flexibility across our builds. Depending on your travel requirements, seating capacity and arrangements can be modified or adjusted to fit more or fewer passengers.